/*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
*
- * Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
+ * Copyright (C) 2013 Bert Vermeulen <bert@biot.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef LIBSIGROK_SIGROK_INTERNAL_H
-#define LIBSIGROK_SIGROK_INTERNAL_H
+/** @file
+ * @internal
+ */
+
+#ifndef LIBSIGROK_LIBSIGROK_INTERNAL_H
+#define LIBSIGROK_LIBSIGROK_INTERNAL_H
#include <stdarg.h>
#include <glib.h>
#ifdef HAVE_LIBUSB_1_0
#include <libusb.h>
#endif
+#ifdef HAVE_LIBSERIALPORT
+#include <libserialport.h>
+#endif
/**
* @file
#define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a)
#endif
-/* Versions < 2.30.0 of glib don't have g_match_info_unref(). */
-#if !GLIB_CHECK_VERSION(2,30,0)
-#define g_match_info_unref g_match_info_free
+/**
+ * Read a 8 bits integer out of memory.
+ * @param x a pointer to the input memory
+ * @return the corresponding integer
+ */
+#define R8(x) ((unsigned)((const uint8_t*)(x))[0])
+
+/**
+ * Read a 16 bits big endian integer out of memory.
+ * @param x a pointer to the input memory
+ * @return the corresponding integer
+ */
+#define RB16(x) (((unsigned)((const uint8_t*)(x))[0] << 8) | \
+ (unsigned)((const uint8_t*)(x))[1])
+
+/**
+ * Read a 16 bits little endian integer out of memory.
+ * @param x a pointer to the input memory
+ * @return the corresponding integer
+ */
+#define RL16(x) (((unsigned)((const uint8_t*)(x))[1] << 8) | \
+ (unsigned)((const uint8_t*)(x))[0])
+
+/**
+ * Read a 32 bits big endian integer out of memory.
+ * @param x a pointer to the input memory
+ * @return the corresponding integer
+ */
+#define RB32(x) (((unsigned)((const uint8_t*)(x))[0] << 24) | \
+ ((unsigned)((const uint8_t*)(x))[1] << 16) | \
+ ((unsigned)((const uint8_t*)(x))[2] << 8) | \
+ (unsigned)((const uint8_t*)(x))[3])
+
+/**
+ * Read a 32 bits little endian integer out of memory.
+ * @param x a pointer to the input memory
+ * @return the corresponding integer
+ */
+#define RL32(x) (((unsigned)((const uint8_t*)(x))[3] << 24) | \
+ ((unsigned)((const uint8_t*)(x))[2] << 16) | \
+ ((unsigned)((const uint8_t*)(x))[1] << 8) | \
+ (unsigned)((const uint8_t*)(x))[0])
+
+/**
+ * Write a 8 bits integer to memory.
+ * @param p a pointer to the output memory
+ * @param x the input integer
+ */
+#define W8(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); } while(0)
+
+/**
+ * Write a 16 bits integer to memory stored as big endian.
+ * @param p a pointer to the output memory
+ * @param x the input integer
+ */
+#define WB16(p, x) do { ((uint8_t*)(p))[1] = (uint8_t) (x); \
+ ((uint8_t*)(p))[0] = (uint8_t)((x)>>8); } while(0)
+
+/**
+ * Write a 16 bits integer to memory stored as little endian.
+ * @param p a pointer to the output memory
+ * @param x the input integer
+ */
+#define WL16(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); \
+ ((uint8_t*)(p))[1] = (uint8_t)((x)>>8); } while(0)
+
+/**
+ * Write a 32 bits integer to memory stored as big endian.
+ * @param p a pointer to the output memory
+ * @param x the input integer
+ */
+#define WB32(p, x) do { ((uint8_t*)(p))[3] = (uint8_t) (x); \
+ ((uint8_t*)(p))[2] = (uint8_t)((x)>>8); \
+ ((uint8_t*)(p))[1] = (uint8_t)((x)>>16); \
+ ((uint8_t*)(p))[0] = (uint8_t)((x)>>24); } while(0)
+
+/**
+ * Write a 32 bits integer to memory stored as little endian.
+ * @param p a pointer to the output memory
+ * @param x the input integer
+ */
+#define WL32(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); \
+ ((uint8_t*)(p))[1] = (uint8_t)((x)>>8); \
+ ((uint8_t*)(p))[2] = (uint8_t)((x)>>16); \
+ ((uint8_t*)(p))[3] = (uint8_t)((x)>>24); } while(0)
+
+/* Portability fixes for FreeBSD. */
+#ifdef __FreeBSD__
+#define LIBUSB_CLASS_APPLICATION 0xfe
+#define libusb_handle_events_timeout_completed(ctx, tv, c) \
+ libusb_handle_events_timeout(ctx, tv)
#endif
struct sr_context {
#ifdef HAVE_LIBUSB_1_0
libusb_context *libusb_ctx;
+ gboolean usb_source_present;
+#ifdef _WIN32
+ GThread *usb_thread;
+ gboolean usb_thread_running;
+ GMutex usb_mutex;
+ HANDLE usb_event;
+ GPollFD usb_pollfd;
+ sr_receive_data_callback usb_cb;
+ void *usb_cb_data;
+#endif
#endif
};
#ifdef HAVE_LIBUSB_1_0
+/** USB device instance */
struct sr_usb_dev_inst {
+ /** USB bus */
uint8_t bus;
+ /** Device address on USB bus */
uint8_t address;
+ /** libusb device handle */
struct libusb_device_handle *devhdl;
};
#endif
-#define SERIAL_PARITY_NONE 0
-#define SERIAL_PARITY_EVEN 1
-#define SERIAL_PARITY_ODD 2
+#ifdef HAVE_LIBSERIALPORT
+#define SERIAL_PARITY_NONE SP_PARITY_NONE
+#define SERIAL_PARITY_EVEN SP_PARITY_EVEN
+#define SERIAL_PARITY_ODD SP_PARITY_ODD
struct sr_serial_dev_inst {
+ /** Port name, e.g. '/dev/tty42'. */
char *port;
+ /** Comm params for serial_set_paramstr(). */
char *serialcomm;
+ /** Port is non-blocking. */
+ int nonblocking;
+ /** libserialport port handle */
+ struct sp_port *data;
+ /** libserialport event set */
+ struct sp_event_set *event_set;
+ /** GPollFDs for event polling */
+ GPollFD *pollfds;
+};
+#endif
+
+struct sr_usbtmc_dev_inst {
+ char *device;
int fd;
};
/* Private driver context. */
struct drv_context {
+ /** sigrok context */
struct sr_context *sr_ctx;
GSList *instances;
};
SR_PRIV int sr_warn(const char *format, ...);
SR_PRIV int sr_err(const char *format, ...);
+/* Message logging helpers with subsystem-specific prefix string. */
+#ifndef NO_LOG_WRAPPERS
+#define sr_log(l, s, args...) sr_log(l, "%s: " s, LOG_PREFIX, ## args)
+#define sr_spew(s, args...) sr_spew("%s: " s, LOG_PREFIX, ## args)
+#define sr_dbg(s, args...) sr_dbg("%s: " s, LOG_PREFIX, ## args)
+#define sr_info(s, args...) sr_info("%s: " s, LOG_PREFIX, ## args)
+#define sr_warn(s, args...) sr_warn("%s: " s, LOG_PREFIX, ## args)
+#define sr_err(s, args...) sr_err("%s: " s, LOG_PREFIX, ## args)
+#endif
+
/*--- device.c --------------------------------------------------------------*/
-SR_PRIV struct sr_probe *sr_probe_new(int index, int type,
+/** Values for the changes argument of sr_dev_driver.config_channel_set. */
+enum {
+ /** The enabled state of the channel has been changed. */
+ SR_CHANNEL_SET_ENABLED = 1 << 0,
+};
+
+SR_PRIV struct sr_channel *sr_channel_new(int index, int type,
gboolean enabled, const char *name);
/* Generic device instances */
/* USB-specific instances */
SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus,
uint8_t address, struct libusb_device_handle *hdl);
-SR_PRIV GSList *sr_usb_find_usbtmc(libusb_context *usb_ctx);
SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb);
#endif
+#ifdef HAVE_LIBSERIALPORT
/* Serial-specific instances */
SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new(const char *port,
const char *serialcomm);
SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial);
+#endif
+/* USBTMC-specific instances */
+SR_PRIV struct sr_usbtmc_dev_inst *sr_usbtmc_dev_inst_new(const char *device);
+SR_PRIV void sr_usbtmc_dev_inst_free(struct sr_usbtmc_dev_inst *usbtmc);
/*--- hwdriver.c ------------------------------------------------------------*/
SR_PRIV void sr_hw_cleanup_all(void);
-SR_PRIV struct sr_config *sr_config_make(int key, const void *value);
+SR_PRIV struct sr_config *sr_config_new(int key, GVariant *data);
+SR_PRIV void sr_config_free(struct sr_config *src);
SR_PRIV int sr_source_remove(int fd);
+SR_PRIV int sr_source_remove_pollfd(GPollFD *pollfd);
+SR_PRIV int sr_source_remove_channel(GIOChannel *channel);
SR_PRIV int sr_source_add(int fd, int events, int timeout,
- sr_receive_data_callback_t cb, void *cb_data);
+ sr_receive_data_callback cb, void *cb_data);
+SR_PRIV int sr_source_add_pollfd(GPollFD *pollfd, int timeout,
+ sr_receive_data_callback cb, void *cb_data);
+SR_PRIV int sr_source_add_channel(GIOChannel *channel, int events, int timeout,
+ sr_receive_data_callback cb, void *cb_data);
/*--- session.c -------------------------------------------------------------*/
+struct sr_session {
+ /** List of struct sr_dev pointers. */
+ GSList *devs;
+ /** List of struct datafeed_callback pointers. */
+ GSList *datafeed_callbacks;
+ struct sr_trigger *trigger;
+ GTimeVal starttime;
+ gboolean running;
+
+ unsigned int num_sources;
+
+ /*
+ * Both "sources" and "pollfds" are of the same size and contain pairs
+ * of descriptor and callback function. We can not embed the GPollFD
+ * into the source struct since we want to be able to pass the array
+ * of all poll descriptors to g_poll().
+ */
+ struct source *sources;
+ GPollFD *pollfds;
+ int source_timeout;
+
+ /*
+ * These are our synchronization primitives for stopping the session in
+ * an async fashion. We need to make sure the session is stopped from
+ * within the session thread itself.
+ */
+ /** Mutex protecting access to abort_session. */
+ GMutex stop_mutex;
+ /** Abort current session. See sr_session_stop(). */
+ gboolean abort_session;
+};
+
SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi,
- const struct sr_datafeed_packet *packet);
+ const struct sr_datafeed_packet *packet);
+SR_PRIV int sr_session_stop_sync(struct sr_session *session);
+SR_PRIV int sr_sessionfile_check(const char *filename);
+
+/*--- std.c -----------------------------------------------------------------*/
+
+typedef int (*dev_close_callback)(struct sr_dev_inst *sdi);
+typedef void (*std_dev_clear_callback)(void *priv);
+
+SR_PRIV int std_init(struct sr_context *sr_ctx, struct sr_dev_driver *di,
+ const char *prefix);
+#ifdef HAVE_LIBSERIALPORT
+SR_PRIV int std_serial_dev_open(struct sr_dev_inst *sdi);
+SR_PRIV int std_serial_dev_acquisition_stop(struct sr_dev_inst *sdi,
+ void *cb_data, dev_close_callback dev_close_fn,
+ struct sr_serial_dev_inst *serial, const char *prefix);
+#endif
+SR_PRIV int std_session_send_df_header(const struct sr_dev_inst *sdi,
+ const char *prefix);
+SR_PRIV int std_dev_clear(const struct sr_dev_driver *driver,
+ std_dev_clear_callback clear_private);
+SR_PRIV int std_serial_dev_close(struct sr_dev_inst *sdi);
+
+/*--- strutil.c -------------------------------------------------------------*/
+
+SR_PRIV int sr_atol(const char *str, long *ret);
+SR_PRIV int sr_atoi(const char *str, int *ret);
+SR_PRIV int sr_atod(const char *str, double *ret);
+SR_PRIV int sr_atof(const char *str, float *ret);
+SR_PRIV int sr_atof_ascii(const char *str, float *ret);
+
+/*--- soft-trigger.c --------------------------------------------------------*/
+
+struct soft_trigger_logic {
+ const struct sr_dev_inst *sdi;
+ const struct sr_trigger *trigger;
+ int count;
+ int unitsize;
+ int cur_stage;
+ uint8_t *prev_sample;
+};
+
+SR_PRIV struct soft_trigger_logic *soft_trigger_logic_new(
+ const struct sr_dev_inst *sdi, struct sr_trigger *trigger);
+SR_PRIV void soft_trigger_logic_free(struct soft_trigger_logic *st);
+SR_PRIV int soft_trigger_logic_check(struct soft_trigger_logic *st, uint8_t *buf,
+ int len);
/*--- hardware/common/serial.c ----------------------------------------------*/
+#ifdef HAVE_LIBSERIALPORT
enum {
SERIAL_RDWR = 1,
SERIAL_RDONLY = 2,
SERIAL_NONBLOCK = 4,
};
-typedef gboolean (*packet_valid_t)(const uint8_t *buf);
+typedef gboolean (*packet_valid_callback)(const uint8_t *buf);
SR_PRIV int serial_open(struct sr_serial_dev_inst *serial, int flags);
SR_PRIV int serial_close(struct sr_serial_dev_inst *serial);
SR_PRIV int serial_flush(struct sr_serial_dev_inst *serial);
SR_PRIV int serial_write(struct sr_serial_dev_inst *serial,
const void *buf, size_t count);
+SR_PRIV int serial_write_blocking(struct sr_serial_dev_inst *serial,
+ const void *buf, size_t count);
+SR_PRIV int serial_write_nonblocking(struct sr_serial_dev_inst *serial,
+ const void *buf, size_t count);
SR_PRIV int serial_read(struct sr_serial_dev_inst *serial, void *buf,
size_t count);
+SR_PRIV int serial_read_blocking(struct sr_serial_dev_inst *serial, void *buf,
+ size_t count);
+SR_PRIV int serial_read_nonblocking(struct sr_serial_dev_inst *serial, void *buf,
+ size_t count);
SR_PRIV int serial_set_params(struct sr_serial_dev_inst *serial, int baudrate,
int bits, int parity, int stopbits, int flowcontrol, int rts, int dtr);
SR_PRIV int serial_set_paramstr(struct sr_serial_dev_inst *serial,
int *buflen, gint64 timeout_ms);
SR_PRIV int serial_stream_detect(struct sr_serial_dev_inst *serial,
uint8_t *buf, size_t *buflen,
- size_t packet_size, packet_valid_t is_valid,
+ size_t packet_size,
+ packet_valid_callback is_valid,
uint64_t timeout_ms, int baudrate);
+SR_PRIV int sr_serial_extract_options(GSList *options, const char **serial_device,
+ const char **serial_options);
+SR_PRIV int serial_source_add(struct sr_session *session,
+ struct sr_serial_dev_inst *serial, int events, int timeout,
+ sr_receive_data_callback cb, void *cb_data);
+SR_PRIV int serial_source_remove(struct sr_session *session,
+ struct sr_serial_dev_inst *serial);
+SR_PRIV GSList *sr_serial_find_usb(uint16_t vendor_id, uint16_t product_id);
+#endif
/*--- hardware/common/ezusb.c -----------------------------------------------*/
#ifdef HAVE_LIBUSB_1_0
SR_PRIV GSList *sr_usb_find(libusb_context *usb_ctx, const char *conn);
SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb);
+SR_PRIV int usb_source_add(struct sr_session *session, struct sr_context *ctx,
+ int timeout, sr_receive_data_callback cb, void *cb_data);
+SR_PRIV int usb_source_remove(struct sr_session *session, struct sr_context *ctx);
#endif
-/*--- hardware/common/dmm/es51922.c -----------------------------------------*/
+/*--- hardware/common/scpi.c ------------------------------------------------*/
-#define ES51922_PACKET_SIZE 14
+#define SCPI_CMD_IDN "*IDN?"
+#define SCPI_CMD_OPC "*OPC?"
-struct es51922_info {
- gboolean is_judge, is_vbar, is_voltage, is_auto, is_micro, is_current;
- gboolean is_milli, is_resistance, is_continuity, is_diode, is_lpf;
- gboolean is_frequency, is_duty_cycle, is_capacitance, is_temperature;
- gboolean is_celsius, is_fahrenheit, is_adp, is_sign, is_batt, is_ol;
- gboolean is_max, is_min, is_rel, is_rmr, is_ul, is_pmax, is_pmin;
- gboolean is_dc, is_ac, is_vahz, is_hold, is_nano, is_kilo, is_mega;
+enum {
+ SCPI_CMD_SET_TRIGGER_SOURCE,
+ SCPI_CMD_SET_TIMEBASE,
+ SCPI_CMD_SET_VERTICAL_DIV,
+ SCPI_CMD_SET_TRIGGER_SLOPE,
+ SCPI_CMD_SET_COUPLING,
+ SCPI_CMD_SET_HORIZ_TRIGGERPOS,
+ SCPI_CMD_GET_ANALOG_CHAN_STATE,
+ SCPI_CMD_GET_DIG_CHAN_STATE,
+ SCPI_CMD_GET_TIMEBASE,
+ SCPI_CMD_GET_VERTICAL_DIV,
+ SCPI_CMD_GET_VERTICAL_OFFSET,
+ SCPI_CMD_GET_TRIGGER_SOURCE,
+ SCPI_CMD_GET_HORIZ_TRIGGERPOS,
+ SCPI_CMD_GET_TRIGGER_SLOPE,
+ SCPI_CMD_GET_COUPLING,
+ SCPI_CMD_SET_ANALOG_CHAN_STATE,
+ SCPI_CMD_SET_DIG_CHAN_STATE,
+ SCPI_CMD_GET_DIG_POD_STATE,
+ SCPI_CMD_SET_DIG_POD_STATE,
+ SCPI_CMD_GET_ANALOG_DATA,
+ SCPI_CMD_GET_DIG_DATA,
+ SCPI_CMD_GET_SAMPLE_RATE,
+ SCPI_CMD_GET_SAMPLE_RATE_LIVE,
};
-SR_PRIV gboolean sr_es51922_packet_valid(const uint8_t *buf);
-SR_PRIV int sr_es51922_parse(const uint8_t *buf, float *floatval,
- struct sr_datafeed_analog *analog, void *info);
+struct sr_scpi_hw_info {
+ char *manufacturer;
+ char *model;
+ char *serial_number;
+ char *firmware_version;
+};
+
+struct sr_scpi_dev_inst {
+ const char *name;
+ const char *prefix;
+ int priv_size;
+ GSList *(*scan)(struct drv_context *drvc);
+ int (*dev_inst_new)(void *priv, struct drv_context *drvc,
+ const char *resource, char **params, const char *serialcomm);
+ int (*open)(void *priv);
+ int (*source_add)(struct sr_session *session, void *priv, int events,
+ int timeout, sr_receive_data_callback cb, void *cb_data);
+ int (*source_remove)(struct sr_session *session, void *priv);
+ int (*send)(void *priv, const char *command);
+ int (*read_begin)(void *priv);
+ int (*read_data)(void *priv, char *buf, int maxlen);
+ int (*read_complete)(void *priv);
+ int (*close)(void *priv);
+ void (*free)(void *priv);
+ void *priv;
+};
+
+SR_PRIV GSList *sr_scpi_scan(struct drv_context *drvc, GSList *options,
+ struct sr_dev_inst *(*probe_device)(struct sr_scpi_dev_inst *scpi));
+SR_PRIV struct sr_scpi_dev_inst *scpi_dev_inst_new(struct drv_context *drvc,
+ const char *resource, const char *serialcomm);
+SR_PRIV int sr_scpi_open(struct sr_scpi_dev_inst *scpi);
+SR_PRIV int sr_scpi_source_add(struct sr_session *session,
+ struct sr_scpi_dev_inst *scpi, int events, int timeout,
+ sr_receive_data_callback cb, void *cb_data);
+SR_PRIV int sr_scpi_source_remove(struct sr_session *session,
+ struct sr_scpi_dev_inst *scpi);
+SR_PRIV int sr_scpi_send(struct sr_scpi_dev_inst *scpi,
+ const char *format, ...);
+SR_PRIV int sr_scpi_send_variadic(struct sr_scpi_dev_inst *scpi,
+ const char *format, va_list args);
+SR_PRIV int sr_scpi_read_begin(struct sr_scpi_dev_inst *scpi);
+SR_PRIV int sr_scpi_read_data(struct sr_scpi_dev_inst *scpi, char *buf, int maxlen);
+SR_PRIV int sr_scpi_read_complete(struct sr_scpi_dev_inst *scpi);
+SR_PRIV int sr_scpi_close(struct sr_scpi_dev_inst *scpi);
+SR_PRIV void sr_scpi_free(struct sr_scpi_dev_inst *scpi);
+
+SR_PRIV int sr_scpi_get_string(struct sr_scpi_dev_inst *scpi,
+ const char *command, char **scpi_response);
+SR_PRIV int sr_scpi_get_bool(struct sr_scpi_dev_inst *scpi,
+ const char *command, gboolean *scpi_response);
+SR_PRIV int sr_scpi_get_int(struct sr_scpi_dev_inst *scpi,
+ const char *command, int *scpi_response);
+SR_PRIV int sr_scpi_get_float(struct sr_scpi_dev_inst *scpi,
+ const char *command, float *scpi_response);
+SR_PRIV int sr_scpi_get_double(struct sr_scpi_dev_inst *scpi,
+ const char *command, double *scpi_response);
+SR_PRIV int sr_scpi_get_opc(struct sr_scpi_dev_inst *scpi);
+SR_PRIV int sr_scpi_get_floatv(struct sr_scpi_dev_inst *scpi,
+ const char *command, GArray **scpi_response);
+SR_PRIV int sr_scpi_get_uint8v(struct sr_scpi_dev_inst *scpi,
+ const char *command, GArray **scpi_response);
+SR_PRIV int sr_scpi_get_hw_id(struct sr_scpi_dev_inst *scpi,
+ struct sr_scpi_hw_info **scpi_response);
+SR_PRIV void sr_scpi_hw_info_free(struct sr_scpi_hw_info *hw_info);
+
+/*--- hardware/common/dmm/es519xx.c -----------------------------------------*/
+
+/**
+ * All 11-byte es519xx chips repeat each block twice for each conversion cycle
+ * so always read 2 blocks at a time.
+ */
+#define ES519XX_11B_PACKET_SIZE (11 * 2)
+#define ES519XX_14B_PACKET_SIZE 14
+
+struct es519xx_info {
+ gboolean is_judge, is_voltage, is_auto, is_micro, is_current;
+ gboolean is_milli, is_resistance, is_continuity, is_diode;
+ gboolean is_frequency, is_rpm, is_capacitance, is_duty_cycle;
+ gboolean is_temperature, is_celsius, is_fahrenheit;
+ gboolean is_adp0, is_adp1, is_adp2, is_adp3;
+ gboolean is_sign, is_batt, is_ol, is_pmax, is_pmin, is_apo;
+ gboolean is_dc, is_ac, is_vahz, is_min, is_max, is_rel, is_hold;
+ gboolean is_digit4, is_ul, is_vasel, is_vbar, is_lpf1, is_lpf0, is_rmr;
+ uint32_t baudrate;
+ int packet_size;
+ gboolean alt_functions, fivedigits, clampmeter, selectable_lpf;
+};
+
+SR_PRIV gboolean sr_es519xx_2400_11b_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_es519xx_2400_11b_parse(const uint8_t *buf, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
+SR_PRIV gboolean sr_es519xx_2400_11b_altfn_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_es519xx_2400_11b_altfn_parse(const uint8_t *buf,
+ float *floatval, struct sr_datafeed_analog *analog, void *info);
+SR_PRIV gboolean sr_es519xx_19200_11b_5digits_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_es519xx_19200_11b_5digits_parse(const uint8_t *buf,
+ float *floatval, struct sr_datafeed_analog *analog, void *info);
+SR_PRIV gboolean sr_es519xx_19200_11b_clamp_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_es519xx_19200_11b_clamp_parse(const uint8_t *buf,
+ float *floatval, struct sr_datafeed_analog *analog, void *info);
+SR_PRIV gboolean sr_es519xx_19200_11b_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_es519xx_19200_11b_parse(const uint8_t *buf, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
+SR_PRIV gboolean sr_es519xx_19200_14b_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_es519xx_19200_14b_parse(const uint8_t *buf, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
+SR_PRIV gboolean sr_es519xx_19200_14b_sel_lpf_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_es519xx_19200_14b_sel_lpf_parse(const uint8_t *buf,
+ float *floatval, struct sr_datafeed_analog *analog, void *info);
/*--- hardware/common/dmm/fs9922.c ------------------------------------------*/
-SR_PRIV int sr_dmm_parse_fs9922(const uint8_t *buf, float *floatval,
- struct sr_datafeed_analog *analog);
+#define FS9922_PACKET_SIZE 14
+
+struct fs9922_info {
+ gboolean is_auto, is_dc, is_ac, is_rel, is_hold, is_bpn, is_z1, is_z2;
+ gboolean is_max, is_min, is_apo, is_bat, is_nano, is_z3, is_micro;
+ gboolean is_milli, is_kilo, is_mega, is_beep, is_diode, is_percent;
+ gboolean is_z4, is_volt, is_ampere, is_ohm, is_hfe, is_hertz, is_farad;
+ gboolean is_celsius, is_fahrenheit;
+ int bargraph_sign, bargraph_value;
+};
+
+SR_PRIV gboolean sr_fs9922_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_fs9922_parse(const uint8_t *buf, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
+SR_PRIV void sr_fs9922_z1_diode(struct sr_datafeed_analog *analog, void *info);
/*--- hardware/common/dmm/fs9721.c ------------------------------------------*/
gboolean is_c2c1_11, is_c2c1_10, is_c2c1_01, is_c2c1_00, is_sign;
};
-SR_PRIV gboolean sr_fs9721_is_packet_start(uint8_t b);
SR_PRIV gboolean sr_fs9721_packet_valid(const uint8_t *buf);
SR_PRIV int sr_fs9721_parse(const uint8_t *buf, float *floatval,
struct sr_datafeed_analog *analog, void *info);
+SR_PRIV void sr_fs9721_00_temp_c(struct sr_datafeed_analog *analog, void *info);
+SR_PRIV void sr_fs9721_01_temp_c(struct sr_datafeed_analog *analog, void *info);
+SR_PRIV void sr_fs9721_10_temp_c(struct sr_datafeed_analog *analog, void *info);
+SR_PRIV void sr_fs9721_01_10_temp_f_c(struct sr_datafeed_analog *analog, void *info);
+SR_PRIV void sr_fs9721_max_c_min(struct sr_datafeed_analog *analog, void *info);
+
+/*--- hardware/common/dmm/m2110.c -----------------------------------------*/
+
+#define BBCGM_M2110_PACKET_SIZE 9
+
+SR_PRIV gboolean sr_m2110_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_m2110_parse(const uint8_t *buf, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
/*--- hardware/common/dmm/metex14.c -----------------------------------------*/
struct metex14_info {
gboolean is_ac, is_dc, is_resistance, is_capacity, is_temperature;
gboolean is_diode, is_frequency, is_ampere, is_volt, is_farad;
- gboolean is_hertz, is_ohm, is_celsius, is_nano, is_micro, is_milli;
- gboolean is_kilo, is_mega, is_gain, is_decibel, is_hfe, is_unitless;
+ gboolean is_hertz, is_ohm, is_celsius, is_pico, is_nano, is_micro;
+ gboolean is_milli, is_kilo, is_mega, is_gain, is_decibel, is_hfe;
+ gboolean is_unitless, is_logic;
};
+#ifdef HAVE_LIBSERIALPORT
SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial);
+#endif
SR_PRIV gboolean sr_metex14_packet_valid(const uint8_t *buf);
SR_PRIV int sr_metex14_parse(const uint8_t *buf, float *floatval,
struct sr_datafeed_analog *analog, void *info);
#define RS9LCD_PACKET_SIZE 9
/* Dummy info struct. The parser does not use it. */
-struct rs9lcd_info {};
+struct rs9lcd_info { int dummy; };
SR_PRIV gboolean sr_rs9lcd_packet_valid(const uint8_t *buf);
SR_PRIV int sr_rs9lcd_parse(const uint8_t *buf, float *floatval,
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